期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2011
卷号：11
期号：2
页码：51-53
出版社：International Journal of Computer Science and Network Security
摘要：In this paper we are developed a new encryption technique. With the growth of internet and network, the need for secure data transmission become more and more essential and important, as security is a major concern in the internet world. Data likely to be kept hide from all people except from the authorized user cannot be sent in plain text. So the plain text should be codified by the process of encryption. Each type of data has its own features therefore different techniques should be used to protect confidential data from unauthorized access. Here we introduced a new algorithm substitution based block cipher encryption technique. In this algorithm encryption is done on binary file so it can be applicable for any type of file.
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